What is Jennifer Muzzi's NPI number?

Jennifer Muzzi's National Provider Identifier (NPI) is 1336822378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Muzzi's specialty?

Jennifer Muzzi is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Jennifer Muzzi located?

Jennifer Muzzi's practice location on file with NPPES is 90 Blue Hen Dr, Newark, DE 19713-3406.

What is Jennifer Muzzi's phone number?

The practice phone number listed in the NPPES registry for Jennifer Muzzi is (302) 485-0702.

Is Jennifer Muzzi's NPI active?

Yes — Jennifer Muzzi's NPI (1336822378) is active in the NPPES registry as of the last update on 2026-05-06.

IndividualActive

Jennifer Muzzi

NPI 1336822378 · Registered Dietitian · Newark, DE

Jennifer Muzzi is a Registered Dietitian provider in Newark, DE (NPI 1336822378).

Provider details

NPI number: 1336822378
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: No
License: DN-0000581 (DE)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense DN-0000581 (DE)
Dietary & Nutritional Service Providers

Profile Score

Established profile(58/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

90 Blue Hen Dr

Newark, DE 19713-3406

Phone: (302) 485-0702

Street-level locationGet directions

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Mailing address